Similar to one in the chamber except everyone gets the enchanted diamond sword as a weapon. There are 2 ways this could be done. 1, You have the sword as your crowbar but this is similar to one i the chamber and might be slow, or 2, you have the actual sword as an object which might make most fights end in both players dying. I prefer the ladder because it would leave more strategy such as throwing the sword or avoiding dropped swords from dead players.